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Blitz:
Individual Calculations February 2019 |
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| Medina Santa Cruz, Bryan Smith Total change: -48.20 | |   |
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| Campeonato Sudamericano de Blitz 2018, Sub 12 Absoluta | Lima | PER | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1401 | 3.50 | 8 | -2.41 | 20 | -48.20 | |
|  Cabrera Quispe, Piero Andre | | | 1106 | PER | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Oporto Vargas, Estefany Adriana | | | 1132 | PER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Roman Tapia, Ariana Alejandra | | | 1190 | ECU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Frutos Moreno, Carlos Manuel | | | 1281 | PAR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Mancco Arteaga, Yassuri Elizabeth | | | 1188 | PER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Huayhuas Robles, Laura Sofia | | | 1305 | PER | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Chauca Marin, Juan Carlos | | | 1172 | PER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Molina Ballesteros, Juan Sebasti | | | 1321 | COL | 0.00 | 1 | -0.61 | 20 | -12.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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